1. Zhao, W., Chellappa, R., Phillips, P.J., Rosenfeld, A.: Face Recognition: A Literature Survey. ACM Computing Surveys 35(4) (December 2003)
2. Bowyer, K.W., Chang, K., Flynn, P.: A Survey of 3D and Multi-Modal 3D+2D Face Recognition. In: International Conference on Pattern Recognition (August 2004)
3. Kittler, J., Hilton, A., Hamouz, M., Illingworth, J.: 3D Assisted Face Recognition: A Survey of 3D imaging, Modelling and Recognition Approaches. In: IEEE CVPR 2005 Workshop on Advanced 3D Imaging for Safety and Security, San Diego, CA (2005)
4. Johnson, A.E.: Spin-images: A representation for 3-D surface matching. PhD Thesis. Robotics Institute. Carnegie Mellon University (1997)
5. http://frav.escet.urjc.es/databases/FRAV3D